CN117783621A - Electric energy metering box with intelligent monitoring system - Google Patents
Electric energy metering box with intelligent monitoring system Download PDFInfo
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- CN117783621A CN117783621A CN202410210855.0A CN202410210855A CN117783621A CN 117783621 A CN117783621 A CN 117783621A CN 202410210855 A CN202410210855 A CN 202410210855A CN 117783621 A CN117783621 A CN 117783621A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000004512 die casting Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 14
- 210000001503 joint Anatomy 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention discloses an electric energy metering box with an intelligent monitoring system, and particularly relates to the technical field of electric power metering, wherein a fixed frame plate is positioned at the bottom end of a metering box shell and is fixedly connected, a movable frame plate is positioned at the lower position of the fixed frame plate, sleeve-joint sliding blocks are fixedly connected inside the fixed frame plate and the movable frame plate, and a safety monitoring mechanism is arranged at one side of the sleeve-joint sliding blocks; the safety monitoring mechanism comprises a supporting groove plate arranged on one side of the sleeving sliding block. According to the invention, the safety monitoring mechanism is adopted to enable the outside of the electrified metering line to provide specified rebound tension through the protection spring, when an electricity stealing person shears the electrified metering line, the protection spring contracts downwards to rebound, the pressure block and the pressure sensor are not contacted according to specified pressure, each electrified metering line connected with the electric energy metering box can realize intelligent anti-theft and anti-electric shock monitoring, electric quantity loss is avoided, and the use safety of the electric energy metering box is greatly improved.
Description
Technical Field
The invention relates to the technical field of electric power metering, in particular to an electric energy metering box with an intelligent monitoring system.
Background
The electric energy metering box can measure various parameters of electric energy, such as current, voltage, power and power factors, is used for monitoring and managing an electric power system, can also calibrate and test an electric energy metering instrument, and ensures the accuracy and reliability of electric energy metering; in the prior art, the chinese patent publication No. CN113484568A discloses an electric energy metering box, which is mainly provided with a control assembly for simultaneously controlling each first limit assembly through a fixed block. The invention has the advantages and effects that the wire at the wire connecting hole can be stably fixed, so that a person can not pull out the wire from the metering box outside the metering box, thereby achieving higher safety and ensuring the stable operation of equipment; however, the electric energy metering box has the following problems when in use;
above-mentioned electric-energy metering box is carrying out the electric-energy metering in-process, need follow outside wiring to the inside power supply that realizes of electric-energy metering box, and the pencil that the electric-energy metering box is connected is outside, this just leads to stealing electricity personnel and can cut outside commercial power pencil back and carry out the butt joint electricity appliance that steals, not only causes the electric quantity loss, can cause the electric shock moreover and produce the potential safety hazard, consequently the electric-energy metering box theftproof protection against electric shock security reduces by a wide margin in the use, needs an electric-energy metering box with intelligent monitoring system for this reason.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an electric energy metering box with an intelligent monitoring system.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electric energy metering box with intelligent monitoring system, includes batch meter shell and fixed frame board and removes the frame board, fixed frame board is located batch meter shell bottom and fixed connection, it is located fixed frame board below position to remove the frame board, the inside of fixed frame board and removal frame board is all fixedly connected with cup joints the slider, one side of cup jointing the slider is equipped with safety monitoring mechanism; the safety monitoring mechanism comprises a supporting groove plate arranged on one side of a sleeving sliding block, a plurality of arc-shaped supporting blocks are sequentially and equidistantly arranged on adjacent sides of the two supporting groove plates from left to right, the top ends of the arc-shaped supporting blocks are fixedly connected with arc-shaped linkage blocks, a plurality of energizing metering lines are sequentially arranged at the rear of the supporting groove plate from left to right, the energizing metering lines are used for energizing metering wiring, a protection spring is fixedly connected between the two adjacent arc-shaped linkage blocks, and the protection spring is used for increasing the tensile elasticity of the energizing metering lines;
the connecting block is integrally formed on one side of the arc-shaped linkage block through die casting, the bottom end of the connecting block is fixedly connected with a guide sliding rod, the front of the support groove plate is sequentially and fixedly connected with a plurality of guide sleeve blocks from left to right, the bottom end of the guide sliding rod penetrates through the guide sleeve blocks and is vertically and slidingly connected, the bottom end of the guide sleeve block is fixedly connected with a pressure sensor at one side of the guide sliding rod, and a pressure block fixedly connected with the outer wall of the guide sliding rod is arranged below the pressure sensor; the top end of the movable frame plate is provided with a pressure regulating monitoring assembly; the top of circular telegram measurement line is equipped with the monitoring and breaks away from the subassembly, cup joint through die-casting integrated into one piece between slider and the support frid, cup joint one side of slider and run through and offered circular through-hole, a plurality of circular telegram measurement line all with arc linkage piece between sliding connection, a plurality of the arc linkage piece is from left to right equidistant the arranging in proper order and is set up.
Preferably, one side of batch meter shell articulates there is transparent door the outer wall of batch meter shell just is located two round hole pieces of cup jointing of adjacent one side fixedly connected with of transparent door, cup joint and rotate the joint between round hole piece and the transparent door, outer wall one side of circular telegram measurement line is equipped with the extrusion frid one side of extrusion frid has the screw thread cover piece through die casting integrated into one piece, the inner wall of screw thread cover piece runs through and has threaded connection to have the linkage screw rod, one end of linkage screw rod runs through and cup joints the slider and rotates and connect, the linkage screw rod is used for driving the screw thread cover piece and makes extrusion frid extrusion a plurality of circular telegram measurement lines.
When the technical scheme is used, when an electricity stealing person shears an electricity metering line, the electricity metering line and the outer wall of a protective spring are required to be synchronously cut off, the protective spring is divided into two halves, the protective spring drives an arc linkage block to move downwards, the arc linkage block drives an arc support block to move downwards, a connecting block carries a guide sliding rod to slide downwards along the inside of a guide sleeve block, a pressure block and a pressure sensor are not contacted according to specified pressure, and an alarm horn can be driven by a wireless controller to carry out alarm monitoring.
Preferably, the pressure regulating monitoring assembly comprises a linkage support plate fixedly arranged at the top end of the movable frame plate; the top of linkage extension board has cup joints the extension piece through die-casting integrated into one piece cup joints one side fixedly connected with distance sensor of extension piece, cup joints the inside of extension piece and runs through threaded connection's adjusting screw cup joints the outer wall of extension piece install with batch meter shell bottom fixed connection's guide frame board, the bottom fixedly connected with of guide frame board is used for driving adjusting screw rotatory driving motor, one side of guide frame board just is close to driving motor position fixedly connected with sensing piece, a side of sensing piece is in same vertical plane with distance sensor's a side, cup joint extension piece outer wall and the inside vertical sliding connection of guide frame board, cup joint the outer wall of extension piece and the inner wall of guide frame board and all polish the processing of polishing.
When the technical scheme is used, the two linkage screws respectively rotate in the two movable frame plates, the thread sleeve blocks slide in the movable frame plates under the action of the threads, the thread sleeve blocks enable the extrusion groove plates to extrude a plurality of electrified measuring lines, gaps between the support groove plates and the extrusion groove plates are reduced, the electrified measuring lines are fixed in the gaps between the extrusion groove plates and the support groove plates, the wireless controller starts the driving motor, the adjusting screw rotates in the guide frame plates, meanwhile, the adjusting screw drives the sleeve support blocks to move downwards along the guide frame plates under the action of the threads, meanwhile, the sleeve support blocks drive the distance sensors to move downwards, the sleeve support blocks enable the linkage support plates to carry the movable frame plates to move downwards, the sleeve blocks enable the support groove plates to drive the electrified measuring lines to move downwards, the pressure sensors to extrude on the pressure blocks, meanwhile, the pressure blocks drive the guide sleeve blocks to move downwards along the inner parts of the pressure sensors, the guide sleeve blocks drive the arc-shaped linkage blocks to move downwards, and when the pressure values sensed by the pressure sensors and the distance sensors are set to be the same with the wireless connection blocks through the wireless connection blocks.
Preferably, the monitoring disengaging assembly comprises an energizing terminal welded to the top end of the energizing metering wire; the top end of the power-on terminal is connected with a metering ammeter for metering electric energy, one side of the metering ammeter is fixedly connected with a sliding frame plate, a linkage sleeve block and a disengaging screw rod are sequentially arranged in the sliding frame plate from outside to inside, the outer wall of the disengaging screw rod is in threaded connection with the inner wall of the linkage sleeve block, and the top end of the sliding frame plate is fixedly connected with a gear motor for driving the disengaging screw rod to rotate; a separation sleeve plate for downwards moving the electrified metering lines is arranged on one side of the linkage sleeve block, a plurality of electrified metering lines are fixedly connected with the inner wall of the separation sleeve plate, a linkage slide block, a sliding ring and a separation pressure sensor are sequentially arranged on one side of the separation sleeve plate from top to bottom, a limit strut with the top cross section area smaller than the bottom cross section area of the limit strut is arranged below the separation pressure sensor, a support ring is fixedly connected between the limit strut and the bottom end of the inner wall of the metering box shell, a guide slide column for guiding the linkage slide block is fixedly connected with the inner wall of the support ring, and the linkage slide block and the inner wall of the sliding ring are vertically and slidably connected with the outer wall of the guide slide column;
the separating sleeve plate is fixedly connected with the linkage sliding block, the sliding ring is respectively and fixedly connected with the separating pressure sensor and the linkage sliding block, the center point of the bottom end of the separating pressure sensor and the center point of the top end of the limiting support are positioned in the same vertical line, the rear of the sliding frame plate is provided with an alarm horn, one side of the alarm horn is provided with a wireless controller, and the alarm horn is used for giving an alarm.
When the technical scheme is used, the gear motor drives the disengaging screw to rotate inside the sliding frame plate, the disengaging screw drives the linkage sleeve block to slide downwards under the action of threads, the disengaging sleeve plate drives the plurality of electrified metering lines to move downwards, the top ends of the electrified metering lines drive the electrified terminals to be no longer in contact with the electrified ends of the metering meters, the linkage slide blocks enable the sliding ring to slide downwards along the outer wall of the guide slide column, the sliding ring drives the disengaging pressure sensor to move downwards, and when the extrusion force sensed by the disengaging pressure sensor is identical to the extrusion force value set by the wireless controller, the gear motor is closed by the wireless controller.
The invention has the technical effects and advantages that:
according to the invention, a safety monitoring mechanism is adopted to enable the outside of the electrified metering line to provide specified rebound tension through the protective spring, so that the pressure of the connection of the pressure block and the pressure sensor is ensured to be a specified value, when an electricity thief shears the electrified metering line, the electrified metering line and the outer wall of the protective spring are synchronously cut off, the protective spring is contracted and rebounded downwards, the protective spring drives the arc-shaped linkage block to move downwards, the arc-shaped linkage block enables the connecting block to move downwards, the guide sliding rod slides downwards along the inside of the guide sleeve block, the pressure block and the pressure sensor are not contacted according to the specified pressure any more, the wireless controller drives the alarm horn to carry out alarm monitoring, the electric energy metering box enables each connected electrified metering line to realize intelligent anti-theft and anti-electric shock monitoring, the electricity theft problem is found timely, the electric quantity theft loss is avoided, the potential safety hazard caused by electric shock is avoided, and the use safety of the electric energy metering box is greatly improved;
according to the invention, the output end of the driving motor drives the adjusting screw to rotate in the guide frame plate by utilizing the pressure regulating monitoring assembly, the sleeve joint support plate enables the linkage support plate to carry the movable frame plate to move downwards, the support groove plate drives the plurality of electrifying metering lines to move downwards, meanwhile, the support groove plate drives the guide sleeve block to enable the pressure sensor to move downwards, the pressure sensor extrudes the pressure block to generate pressure, when the pressure value sensed by the pressure sensor and the distance value sensed by the distance sensor are the same as the set value of the wireless controller, the stretching elasticity values of the plurality of protection springs and the plurality of electrifying metering lines can be regulated to the appointed value, when any electrifying metering line on the shearing electric energy metering box is stolen, the pulling force value on the electric energy metering box can be changed to give an alarm, and the antitheft safety of the electric energy metering box is greatly improved in the use process;
according to the invention, when the electrified measuring wire is sheared by the monitoring disengaging assembly, the gear motor drives the disengaging screw rod to rotate in the sliding frame plate, the disengaging screw rod carries the disengaging sleeve plate to move downwards, the disengaging sleeve plate drives the electrified measuring wires to move downwards, the top ends of the electrified measuring wires drive the electrified terminals to be no longer in contact with the electrified ends of the measuring ammeter, when the sensing end of the disengaging pressure sensor is extruded at the top ends of the limiting support posts, when the extrusion force sensed by the disengaging pressure sensor is identical to the extrusion force numerical value set by the wireless controller, the gear motor is turned off by the wireless controller, so that the accurate power failure of the three electrified measuring wires on the right side can be realized, the electric shock potential safety hazard caused by contact of other people is avoided, and the use safety of the electric energy measuring box is greatly improved;
according to the mutual influence of the technologies, the protection springs and the energizing metering lines are firstly adjusted to stretch elastic values to specified values, each energizing metering line connected with the electric energy metering box is secondly monitored, and finally, accurate power failure is realized on the three energizing metering lines on the right side, so that the electric energy metering box can realize anti-theft safety monitoring on each connected energizing metering line, and the anti-theft electric shock safety of the electric energy metering box in the use process is greatly improved.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an electric energy metering box with an intelligent monitoring system according to the present invention.
Fig. 2 is a schematic diagram of a bottom view structure of an electric energy metering box with an intelligent monitoring system according to the present invention.
FIG. 3 is a schematic view of a cut-off partial structure of the connection of the energized metering line and the guard spring of the present invention.
Fig. 4 is a schematic view of the structure of the support slot plate and the power-on metering line of the present invention.
FIG. 5 is a schematic view of a cross-sectional cut-away partial structure of the junction of an extruded fluted plate and a threaded bushing block of the present invention.
Fig. 6 is a schematic diagram of a partial structure of a voltage regulation monitoring assembly according to the present invention.
Fig. 7 is a schematic view of the structure of the energizing terminal, the metering ammeter, and the sliding frame plate of the present invention.
Fig. 8 is a schematic view of a partial vertical section structure of the joint of the release sleeve plate and the linkage sleeve block according to the present invention.
Fig. 9 is a schematic view of a cut-away partial structure of a joint between a release sleeve plate and a linkage slide block according to the present invention.
The reference numerals are: 1. a batch meter housing; 2. fixing the frame plate; 3. moving the frame plate; 4. sleeving a sliding block; 5. supporting the trough plate; 6. arc-shaped supporting blocks; 7. an arc-shaped linkage block; 8. electrifying a metering line; 9. a protective spring; 10. a connecting block; 11. a guide slide bar; 12. a guide sleeve block; 13. a pressure sensor; 14. a pressure block; 15. a transparent door; 16. sleeving round hole blocks; 17. extruding the groove plate; 18. a threaded sleeve block; 19. a linkage screw; 20. a linkage support plate; 21. sleeving the support blocks; 22. a distance sensor; 23. an induction block; 24. adjusting a screw; 25. a driving motor; 26. a guide frame plate; 27. a power-on terminal; 28. metering an ammeter; 29. sliding the frame plate; 30. disengaging the screw; 31. a linkage sleeve block; 32. separating from the sleeve plate; 33. a linkage slide block; 34. a slip ring; 35. disengaging the pressure sensor; 36. a limit strut; 37. a support ring; 38. a guide strut; 39. an alarm horn; 40. a wireless controller; 41. a gear motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides an electric-energy metering box with intelligent monitoring system as shown in the accompanying drawings 1-9, be provided with safety monitoring mechanism, voltage regulation monitoring subassembly, monitoring break away from the subassembly on this electric-energy metering box with intelligent monitoring system, the setting of each mechanism and subassembly makes electric-energy metering box can realize theftproof safety monitoring to the circular telegram metering line 8 of every connection, electric-energy metering box theftproof protection against electric shock security improves by a wide margin in the use, the specific structure setting of each mechanism and subassembly is as follows:
in this embodiment, as shown in fig. 1-3, the safety monitoring mechanism includes a supporting groove plate 5 disposed at one side of the sleeving sliding block 4, a plurality of arc supporting blocks 6 are sequentially and equidistantly arranged at adjacent sides of the two supporting groove plates 5 from left to right, an arc linkage block 7 is fixedly connected to the top end of each arc supporting block 6, a plurality of energizing metering lines 8 are sequentially installed at the rear of the supporting groove plate 5 from left to right, the energizing metering lines 8 are used for energizing metering connection, a protection spring 9 is fixedly connected between the adjacent two arc linkage blocks 7, and the protection spring 9 is used for increasing tensile elasticity of the energizing metering lines 8; one side of the arc-shaped linkage block 7 is integrally formed with a connecting block 10 through die casting, the bottom end of the connecting block 10 is fixedly connected with a guide sliding rod 11, the front of the support groove plate 5 is sequentially and fixedly connected with a plurality of guide sleeve blocks 12 from left to right, the bottom end of the guide sliding rod 11 penetrates through the guide sleeve blocks 12 and is vertically and slidingly connected, the bottom end of the guide sleeve block 12 is fixedly connected with a pressure sensor 13 at one side of the guide sliding rod 11, and a pressure block 14 fixedly connected with the outer wall of the guide sliding rod 11 is arranged below the pressure sensor 13; the top end of the movable frame plate 3 is provided with a pressure regulating monitoring component; the top end of the energized metering line 8 is provided with a monitoring disengaging assembly.
In this embodiment, as shown in fig. 1-5, a transparent door 15 is hinged on one side of the metering box housing 1, two sleeved round hole blocks 16 are fixedly connected to the outer wall of the metering box housing 1 and located on the adjacent side of the transparent door 15, two sleeved round hole blocks 16 are rotatably clamped between the sleeved round hole blocks 16 and the transparent door 15, so that the transparent door 15 and the metering box housing 1 form hinged closing, a bump on the transparent door 15 is inserted between the two sleeved round hole blocks 16, the transparent door 15 is locked after the lock is inserted between the two sleeved round hole blocks 16, the metering box housing 1 and the transparent door 15 are fixed through the lock, a non-professional is prevented from opening, an extrusion groove plate 17 is arranged on one side of the outer wall of the power-on metering line 8, a threaded sleeve block 18 is integrally formed on one side of the extrusion groove plate 17, a linkage screw 19 is in threaded connection through the inner wall of the threaded sleeve block 18, one end portion of the linkage screw 19 penetrates through the sleeved sliding block 4 and is rotatably connected, the linkage screw 19 is used for driving the threaded sleeve block 18 to enable the extrusion groove plate 17 to extrude a plurality of power-on metering lines 8, so that the linkage screw 19 rotates inside the sliding block 4, the thread sleeve block 18 is inserted between the extrusion groove plate 17 and the extrusion groove plate 5, and the extrusion groove plate 17 are fixed on the support groove plate 5 through the extrusion groove plate 17.
In this embodiment, as shown in fig. 3-6, the pressure regulating monitoring assembly includes a linkage support plate 20 fixedly installed at the top end of the movable frame plate 3; the top of linkage extension board 20 has cup joints extension piece 21 through die-casting integrated into one piece, one side fixedly connected with distance sensor 22 at cup joints extension piece 21's inside has threaded connection's adjusting screw 24 to run through, install the guide frame board 26 with measuring box shell 1 bottom fixed connection at cup joints extension piece 21's outer wall, the bottom fixedly connected with of guide frame board 26 is used for driving the rotatory driving motor 25 of adjusting screw 24, one side of guide frame board 26 just is close to driving motor 25 fixedly connected with sensing piece 23, a side of sensing piece 23 is in same vertical plane with a side of distance sensor 22, cup joint extension piece 21 outer wall and the inside vertical sliding connection of guide frame board 26, cup joint extension piece 21's outer wall and the inner wall of guide frame board 26 all are through polishing and polishing.
In this embodiment, as shown in fig. 7-9, the monitor disengaging assembly includes an energizing terminal 27 welded to the top end of the energizing metering wire 8; the top end of the power-on terminal 27 is connected with a metering ammeter 28 for metering electric energy, one side of the metering ammeter 28 is fixedly connected with a sliding frame plate 29, a linkage sleeve block 31 and a disengaging screw 30 are sequentially arranged in the sliding frame plate 29 from outside to inside, the outer wall of the disengaging screw 30 is in threaded connection with the inner wall of the linkage sleeve block 31, and the top end of the sliding frame plate 29 is fixedly connected with a gear motor 41 for driving the disengaging screw 30 to rotate; a separating sleeve plate 32 for moving the electrified measuring lines 8 downwards is arranged on one side of the linkage sleeve block 31, a plurality of electrified measuring lines 8 are fixedly connected with the inner wall of the separating sleeve plate 32, a linkage sliding block 33, a sliding ring 34 and a separating pressure sensor 35 are sequentially arranged on one side of the separating sleeve plate 32 from top to bottom, a limiting strut 36 with the top cross section area smaller than the bottom cross section area of the limiting strut 35 is arranged below the separating pressure sensor 35, a supporting ring 37 is fixedly connected between the limiting strut 36 and the bottom end of the inner wall of the metering box shell 1, a guiding sliding column 38 for guiding the linkage sliding block 33 is fixedly connected on the inner wall of the supporting ring 37, the inner walls of the linkage sliding block 33 and the sliding ring 34 are vertically and slidingly connected with the outer wall of the guiding sliding column 38, the separating sleeve plate 32 is fixedly connected with the linkage sliding block 33, the sliding ring 34 is fixedly connected with the separating pressure sensor 35 and the linkage sliding block 33 respectively, the bottom center point of the separating pressure sensor 35 is in the same vertical line with the center point of the top end of the limiting strut 36, an alarm horn 39 is arranged behind the sliding frame 29, and a wireless controller 40 is arranged on one side of the alarm horn 39 for giving an alarm.
The use principle of the electric energy metering box with the intelligent monitoring system in the embodiment is as follows:
firstly, when electric energy is measured, the transparent door 15 is closed, the transparent door 15 and the measuring box shell 1 are hinged and closed, the convex blocks on the transparent door 15 are inserted between the two sleeved round hole blocks 16, the transparent door 15 is locked after the lock is inserted between the two sleeved round hole blocks 16, the three electrified measuring lines 8 on the left side are abutted against the embedded wire harness of the mains supply, the three electrified measuring lines 8 on the right side can be abutted against the line of the equipment, and in the using process of the equipment, the electrified measuring lines 8 can be used for measuring the running electric energy of the equipment through the three wire harnesses on the right side;
secondly, in the safety monitoring and adjusting process, the upper and lower linkage screws 19 are rotated, the two linkage screws 19 respectively rotate in the two movable frame plates 3, the linkage screws 19 drive the thread sleeve blocks 18 to slide along the movable frame plates 3 under the action of threads, meanwhile, the linkage screws 19 rotate in the sleeve sliding blocks 4, the thread sleeve blocks 18 enable the extrusion groove plates 17 to extrude a plurality of electrified measuring wires 8, the extrusion groove plates 17 extrude on the supporting groove plates 5, gaps between the supporting groove plates 5 and the extrusion groove plates 17 are reduced, thereby fixing the electrified measuring wires 8 in the gaps between the extrusion groove plates 17 and the supporting groove plates 5, supporting force is provided for the guide frame plates 26 through the measuring box shell 1, the wireless controller 40 starts the driving motor 25, the output end of the driving motor 25 drives the adjusting screw 24 to rotate in the guide frame plates 26, simultaneously, the adjusting screw 24 drives the sleeving support block 21 to move downwards along the inner part of the guide frame plate 26 under the action of threads, meanwhile, the sleeving support block 21 drives the distance sensor 22 to move downwards, the distance sensor 22 can realize distance sensing with the sensing block 23, the sleeving support block 21 enables the linkage support plate 20 to carry the moving frame plate 3 to move downwards, the moving frame plate 3 enables the linkage screw 19 to drive the sleeving slide block 4 to move downwards, the sleeving slide block 4 enables the supporting groove plate 5 to drive the plurality of electrified metering lines 8 to move downwards, the supporting groove plate 5 drives the guide sleeve block 12 to enable the pressure sensor 13 to move downwards, the pressure sensor 13 presses on the pressure block 14 to generate pressure, meanwhile, the pressure block 14 drives the guide sleeve block 12 to move downwards along the inner part of the pressure sensor 13, the guide sleeve block 12 enables the connecting block 10 to drive the arc-shaped linkage block 7 to move downwards, the arc-shaped linkage block 7 carries the protection spring 9 to stretch downwards, when the pressure value sensed by the pressure sensor 13 and the distance value sensed by the distance sensor 22 are the same as the set value of the wireless controller 40, the driving motor 25 can be turned off by the wireless controller 40;
when the anti-theft alarm device is used for safely preventing theft, the outside of the electrified measuring wire 8 provides rebound tension through the protective spring 9, when an electricity thief shears the electrified measuring wire 8, the electrified measuring wire 8 and the outer wall of the protective spring 9 are required to be synchronously cut off, when the electrified measuring wire 8 and the protective spring 9 are sheared, the protective spring 9 is divided into two halves, the protective spring 9 is contracted and rebounded downwards, the protective spring 9 drives the arc-shaped linkage block 7 to move downwards, the arc-shaped linkage block 7 drives the arc-shaped support block 6 to move downwards, meanwhile, the arc-shaped linkage block 7 enables the connecting block 10 to move downwards, the connecting block 10 carries the guide sliding rod 11 to slide downwards along the inside of the guide sleeve block 12, the guide sliding rod 11 drives the pressure block 14 to move downwards, the pressure block 14 and the pressure sensor 13 are not contacted according to the appointed pressure, the alarm horn 39 can be driven by the wireless controller 40 to carry out alarm monitoring, and then a disconnection monitoring prompt is wirelessly sent to a background monitoring computer through the wireless controller 40, so that the electricity thief is prevented from continuing to shear other electrified measuring wires 8;
finally, when the electric meter is precisely powered off, the speed reducing motor 41 is started through the wireless controller 40, the speed reducing motor 41 drives the disengaging screw 30 to rotate in the sliding frame plate 29, the disengaging screw 30 drives the linkage sleeve block 31 to slide downwards under the action of threads, the disengaging screw 30 carries the disengaging sleeve plate 32 to move downwards, the disengaging sleeve plate 32 drives the plurality of electrified metering wires 8 to move downwards, the top end of the electrified metering wire 8 drives the electrified terminal 27 to be no longer in contact with the electrified end of the electric meter 28, the disengaging sleeve plate 32 simultaneously drives the linkage sliding block 33 to enable the sliding ring 34 to slide downwards along the outer wall of the guide sliding column 38, the sliding ring 34 drives the disengaging pressure sensor 35 to move downwards, the sensing end of the disengaging pressure sensor 35 is extruded on the top end of the limiting support column 36, the supporting ring 37 provides supporting force for the guide sliding column 38 and the limiting support column 36, and when the extrusion force sensed by the disengaging pressure sensor 35 is identical to the extrusion force set by the wireless controller 40, the speed reducing motor 41 is closed through the wireless controller 40, so that the plurality of electrified terminals 27 can thoroughly separate from the electric meter 28, even if a cut off electric meter personnel to the three electrified metering wires 8 on the right side, the three electrified metering wires can be cut off, the electric meter 8 on the right side can be prevented from contacting the electric meter 8, and the electric meter on the electric meter 8 on the ground, and the electric meter can be prevented from being electrically connected with the electric meter 8 on the ground, and the electric meter 8 on the ground, and the electric meter can be electrically and the electric meter 8 on the ground, and the safety device.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited, and conventional equipment is used.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. Electric energy batch meter with intelligent monitoring system, including batch meter shell (1) and fixed frame board (2) and remove frame board (3), fixed frame board (2) are located batch meter shell (1) bottom and fixed connection, remove frame board (3) and be located fixed frame board (2) below position, the equal fixedly connected with of inside of fixed frame board (2) and removal frame board (3) cup joints slider (4), its characterized in that: one side of the sleeving sliding block (4) is provided with a safety monitoring mechanism;
the safety monitoring mechanism comprises support groove plates (5) arranged on one side of a sleeving sliding block (4), a plurality of arc-shaped supporting blocks (6) are sequentially arranged on adjacent sides of the support groove plates (5) from left to right at equal intervals, arc-shaped linkage blocks (7) are fixedly connected to the top ends of the arc-shaped supporting blocks (6), a plurality of energizing metering lines (8) are sequentially arranged behind the support groove plates (5) from left to right, the energizing metering lines (8) are used for energizing metering wiring, a protection spring (9) is fixedly connected between every two adjacent arc-shaped linkage blocks (7), and the protection spring (9) is used for increasing stretching elasticity of the energizing metering lines (8);
one side of the arc-shaped linkage block (7) is integrally formed with a connecting block (10) through die casting, the bottom end of the connecting block (10) is fixedly connected with a guide sliding rod (11), the front of the support groove plate (5) is sequentially fixedly connected with a plurality of guide sleeve blocks (12) from left to right, the bottom end of the guide sliding rod (11) penetrates through the guide sleeve blocks (12) and is vertically and slidably connected, the bottom end of the guide sleeve block (12) is fixedly connected with a pressure sensor (13) at one side of the guide sliding rod (11), and a pressure block (14) fixedly connected with the outer wall of the guide sliding rod (11) is arranged below the pressure sensor (13);
the top end of the movable frame plate (3) is provided with a pressure regulating monitoring assembly;
the top end of the power-on metering line (8) is provided with a monitoring disengaging assembly.
2. An electric energy metering box with intelligent monitoring system according to claim 1, characterized in that: the sleeve joint sliding block (4) and the supporting groove plate (5) are integrally formed through die casting, and one side of the sleeve joint sliding block (4) is provided with a circular through hole in a penetrating mode.
3. An electric energy metering box with intelligent monitoring system according to claim 1, characterized in that: the power-on metering lines (8) are connected with the arc-shaped linkage blocks (7) in a sliding mode, and the arc-shaped linkage blocks (7) are sequentially arranged at equal intervals from left to right.
4. An electric energy metering box with intelligent monitoring system according to claim 1, characterized in that: one side of the metering box shell (1) is hinged with a transparent door (15), two sleeved round hole blocks (16) are fixedly connected to the outer wall of the metering box shell (1) and located on the adjacent side of the transparent door (15), and the sleeved round hole blocks (16) are rotatably clamped with the transparent door (15).
5. An electric energy metering box with intelligent monitoring system according to claim 1, characterized in that: the automatic power-on metering device is characterized in that an extrusion groove plate (17) is arranged on one side of the outer wall of the power-on metering line (8), a thread sleeve block (18) is integrally formed on one side of the extrusion groove plate (17) through die casting, a linkage screw (19) is connected through threads on the inner wall of the thread sleeve block (18), one end portion of the linkage screw (19) penetrates through the sleeve slide block (4) and is connected in a rotating mode, and the linkage screw (19) is used for driving the thread sleeve block (18) to enable the extrusion groove plate (17) to extrude a plurality of power-on metering lines (8).
6. An electric energy metering box with intelligent monitoring system according to claim 1, characterized in that: the pressure regulating monitoring assembly comprises a linkage support plate (20) fixedly arranged at the top end of the movable frame plate (3);
the top end of the linkage support plate (20) is integrally formed with a sleeve joint support block (21) through die casting, one side of the sleeve joint support block (21) is fixedly connected with a distance sensor (22), an adjusting screw (24) in threaded connection penetrates through the sleeve joint support block (21), the outer wall of the sleeve joint support block (21) is provided with a guide frame plate (26) fixedly connected with the bottom end of the metering box shell (1), the bottom fixedly connected with of guide frame board (26) is used for driving motor (25) of adjusting screw (24) rotatory, one side and the position that is close to driving motor (25) of guide frame board (26) fixedly connected with response piece (23), one side of response piece (23) is in the coplanar with one side of distance sensor (22).
7. The electrical energy metering box with intelligent monitoring system of claim 6, wherein: the outer wall of the sleeve joint support block (21) is vertically and slidably connected with the inside of the guide frame plate (26), and the outer wall of the sleeve joint support block (21) and the inner wall of the guide frame plate (26) are polished.
8. An electric energy metering box with intelligent monitoring system according to claim 1, characterized in that: the monitoring and disengaging assembly comprises an energizing terminal (27) welded at the top end of the energizing metering line (8);
the electric energy meter is characterized in that the top end of the power-on terminal (27) is connected with a metering ammeter (28) for metering electric energy, one side of the metering ammeter (28) is fixedly connected with a sliding frame plate (29), a linkage sleeve block (31) and a separation screw rod (30) are sequentially arranged in the sliding frame plate (29) from outside to inside, the outer wall of the separation screw rod (30) is in threaded connection with the inner wall of the linkage sleeve block (31), and the top end of the sliding frame plate (29) is fixedly connected with a speed reducing motor (41) for driving the separation screw rod (30) to rotate;
the utility model discloses a measuring device is characterized by comprising a linkage sleeve block (31), a sleeve plate (32) that breaks away from that is used for moving down on one side of linkage sleeve block (31) to pass through electricity metering line (8), and a plurality of circular telegram metering line (8) all with break away from sleeve plate (32) inner wall fixed connection, one side that breaks away from sleeve plate (32) from the top down is equipped with linkage slider (33) and slip ring (34) and breaks away from pressure sensor (35) in proper order, spacing pillar (36) that top cross section area is less than its bottom cross section area are installed to the below that breaks away from pressure sensor (35) spacing pillar (36) and measuring box shell (1) inner wall bottom fixedly connected with holding ring (37) between the inner wall bottom, the inner wall fixedly connected with of holding ring (37) is used for leading direction post (38) of linkage slider (33), linkage slider (33) and slip ring (34) inner wall all with direction post (38) outer wall vertical sliding connection.
9. The electrical energy metering box with intelligent monitoring system of claim 8, wherein: the sliding ring (34) is fixedly connected with the separating pressure sensor (35) and the linkage sliding block (33) respectively, and the center point of the bottom end of the separating pressure sensor (35) and the center point of the top end of the limiting support column (36) are positioned in the same vertical line.
10. The electrical energy metering box with intelligent monitoring system of claim 8, wherein: an alarm horn (39) is arranged at the rear of the sliding frame plate (29), a wireless controller (40) is arranged on one side of the alarm horn (39), and the alarm horn (39) is used for giving an alarm.
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